IC698PSA100 Emerson PACSystem RX7i 100W AC/DC Power Supply Module

Product Overview

• The IC698PSA100 is a 100W universal power supply for the PACSystem RX7i.
• Supports 85-264 VAC or 100-150 VDC input for versatile plant-floor deployment.
• This IC698PSA100 provides three stable DC rails: +5.1V, +12V, and -12V.
• Features a front-panel output switch for maintenance without disconnecting line power.
• The IC698PSA100 occupies the mandatory Slot 0 on any standard RX7i rack.

Technical Specifications

• Brand: GE Fanuc / Emerson Automation
• Model: IC698PSA100
• Input Voltage: 85-264 VAC / 100-150 VDC
• Total Output Power: 100 Watts Maximum
• DC Outputs: +5.1V (20A), +12V (2A), -12V (1A)
• Input Frequency: 47-63 Hz
• Power Factor: 0.99 (Minimum)
• Isolation: 1500 VDC Field-to-Logic
• Ride-Through: 15 ms minimum duration
• Hold-up Time: 5 ms minimum
• Protection: Overvoltage, Overcurrent, and Over-temperature
• Wiring: AWG #16 for input; AWG #12 for Grounding

Global PLC Spare HUB’s Insight

• The IC698PSA100 is engineered for high-availability "ride-through" during power sags.
• Our review notes the 0.99 power factor helps reduce harmonic distortion in the control cabinet.
• Critical for RX7i systems using power-hungry VME specialty modules.
• Standardized 12-month warranty ensures long-term operational security.

Ideal Equipment & Application Scenarios

• Turbine Control: High-reliability power for gas and steam turbine CPU racks.
• Analog Processing: Providing clean +/- 12V rails for precision analog I/O.
• Substation Automation: Direct 125VDC input support for utility control racks.
• High-Density Slots: Powering full 17-slot RX7i expansion chassis.

Diagnostic & Protection Capabilities

• FIELD OK LED: Confirms the presence of valid AC or DC input source.
• OUTPUT OK LED: Green status when all internal DC outputs are within spec.
• OVER TEMP LED: Immediate alert for cooling issues or ambient temperature spikes.
• Foldback Current Limiting: Prevents module damage during external short-circuit events.

Shipping and Purchase Terms

• Expedited Shipping: Worldwide delivery available via FedEx, UPS, and DHL.
• Fast Processing: IC698PSA100 orders typically ship within 24-48 hours.
• Quality Assurance: Backed by our 12-month replacement warranty.
• Package List: One (1) IC698PSA100 Power Supply module.

Frequently Asked Questions (FAQ)

• Can this module handle 50Hz and 60Hz power? Yes, the IC698PSA100 automatically adjusts to input frequencies between 47 and 63 Hz.
• What happens if the -12V rail is shorted? The module features overcurrent protection; it will limit current to 3.5A to prevent internal circuit damage.
• Is the front-panel switch an AC disconnect? No, the switch only enables/disables the DC output to the backplane. AC power remains present at the terminals.
• Can I mount this in any slot of the RX7i rack? No, the IC698PSA100 must be mounted in the leftmost slot (Slot 0) to properly interface with the power bus.
• Selection Guide: Why choose the IC698PSA100 over smaller power supplies? The IC698PSA100 is the standard 100W solution for the RX7i; it provides the high current (20A) necessary for VME-based CPU performance.

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